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The Cell: transport mechanisms and cell permeability Wet Lab
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17
Anatomy
Undergraduate 1
09/15/2016

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Term
differential permeability
Definition
a permeable membrane that lets certain molecules or ions pass through it by diffusion
Term
agarose gel/ plate
Definition
used to separate the contents of DNA
Term
potassium permanganate
Definition
used to purify water and shit
Term
methylene blue
Definition
injected into to cells to look for life in the cell
Term
isotonic
Definition
normal cell
Term
hypertonic
Definition
cell with too little water
Term
hypotonic
Definition
too much water
Term
crenation
Definition
when a cell is placed in a hypertonic solution and it shrinks
Term
hemolysis
Definition
when cell bursts because too much water
Term
endocytosis
Definition
getting molecules like protein into the cell through the use of ATP
Term
exocytosis
Definition

when contents of a cell vacuole are released through the connection of the cell membrane and the vacuole membrane

 

Term
phagocytosis
Definition
the ingestion of bacteria
Term
phagosome
Definition
 
 
  1. a vacuole in the cytoplasm of a cell, containing a phagocytosed particle enclosed within a part of the cell membrane.
Term
pinocytosis
Definition
the ingestion of fluid by the cell through the budding
Term
fluid phase endocytosis
Definition
endocytosis through neighboring cells
Term
receptor-mediated endocytosis
Definition
use of receptor proteins to figure out what to let in and out
Term
copper sulfate iodine test solution
Definition
turns purple
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